Step 1:
[Optional] Choose a basin from the drop-down list.
All Basins
Basin and Range sites, Oregon
Clackamas River Basin, Oregon
Columbia/Snake River sites
Cowlitz River Basin, Washington
Deschutes River Basin, Oregon
John Day River Basin, Oregon
Johnson Creek Basin, Oregon
Klamath River, Oregon and California
Long Tom River Basin, Oregon
McKenzie River Basin, Oregon
North Coastal Basins, Oregon
Northeast Oregon sites
North Santiam River Basin, Oregon
Rogue River Basin, Oregon
Sandy River Basin, Oregon
South Coastal Basins, Oregon
Southeast Oregon sites
South Santiam River Basin, Oregon
Tualatin River Basin, Oregon
Tualatin Beaver sites, Oregon
Upper Klamath Lake, Oregon
Umpqua River Basin, Oregon
Willamette River Basin sites, Oregon
Willamette River off-channel sites, Oregon
Willow Creek sites, Oregon
Yakima River Basin, Washington
Step 2:
Choose a site from the drop-down list.
14144800 - Middle Fork Willamette River near Oakridge, OR
14144900 - Hills Creek above Hills Creek Reservoir, nr Oakridge, OR
14145500 - MF Willamette R above Salt Creek nr Oakridge, OR
14147500 - NF of MF Willamette River nr Oakridge, OR
14148000 - MF Willamette R below North Fork nr Oakridge, OR
14149011 - MF Willamette R below Lookout Point Dam nr Lowell, OR
14150000 - MF Willamette River near Dexter, OR
14150290 - Fall Creek above North Fork, near Lowell, OR
14150800 - Winberry Creek near Lowell, OR
14150900 - Fall Creek Lake near Lowell, OR
14151000 - Fall Creek below Winberry Creek, near Fall Creek, OR
14152000 - MF Willamette River at Jasper, OR
14154500 - Row River above Pitcher Creek, near Dorena, OR
14155500 - Row River near Cottage Grove, OR
14157500 - Coast Fork Willamette River near Goshen, OR
14158100 - Willamette River at Owosso Bridge at Eugene, OR
14166000 - Willamette River at Harrisburg, OR
14171000 - Marys River near Philomath, OR
14171600 - Willamette River at Corvallis, OR
14174000 - Willamette River at Albany, OR
14189000 - Santiam River at Jefferson, OR
14189050 - Santiam River near Jefferson, OR
14190500 - Luckiamute River near Suver, OR
14191000 - Willamette River at Salem, OR
14192015 - Willamette River at Keizer, OR
14194150 - South Yamhill River at McMinnville, OR
14197900 - Willamette River at Newberg, OR
14198400 - Bull Creek near Wilhoit, OR
14200000 - Molalla River near Canby, OR
14201300 - Zollner Creek near Mt Angel, OR
14201340 - Pudding River near Woodburn, OR
14202000 - Pudding River near Aurora, OR
14207740 - Willamette River above Falls at Oregon City, OR
14207770 - Willamette River below Falls at Oregon City, OR
14211720 - Willamette River at Portland, OR
435730122483201 - Little Fall Creek near Lowell, OR